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Aliens have abducted two each of six species from Earth. All are currently held captive on a spaceship returning to the alien home-planet, with each species in a different cell. Your goal is to have one of each type of species escape to the center of the ship. A group of unique individuals, one for each species, will give you the strength you need to overpower the alien guards and release everyone. Not all escape attempts will be successful, and animals might have to be captured again to allow another to species to escape. Can you organize the escape from the alien ship and return to Earth?

Developer Comments


This game is based on the mechanisms present in gene regulatory networks, which help a biological cell respond to changes in its environment dynamically. The board is basically a circular bacterial DNA strand, the guards are RNA polymerase, the captives are transcribed RNA sequences which become promoters and repressors for other transcription sites, and escaped captives actually become proteins in the cell. Of course, it all has to be abstracted somewhat to make an interesting puzzle, but I hope it gets across some of the basic concepts of positive and negative feedback loops.

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Release Notes

Version 4 — October 16, 2013 — 29 KB

-uses latest sugargame
-use fullscreen in non Sugar use